Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Chinho P"'
Autor:
Swati S. Mehta, Digambar Y. Nadargi, Mohaseen S. Tamboli, Thamraa Alshahrani, Vasudeva Reddy Minnam Reddy, Eui Seon Kim, Imtiaz S. Mulla, Chinho Park, Sharad S. Suryavanshi
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-17 (2021)
Abstract Surface area and surface active sites are two important key parameters in enhancing the gas sensing as well as photocatalytic properties of the parent material. With this motivation, herein, we report a facile synthesis of Reduced Graphene O
Externí odkaz:
https://doaj.org/article/aa99b7baf65f4c4d923213cebb056095
Publikováno v:
Nanomaterials, Vol 12, Iss 19, p 3326 (2022)
Heterojunction Cu(In,Ga)Se2 (CIGS) solar cells comprise a substrate/Mo/CIGS/CdS/i-ZnO/ZnO:Al. Here, Al-doped zinc oxide (AZO) films were deposited by magnetron sputtering, and the substrate temperature was optimized for CIGS solar cells with two type
Externí odkaz:
https://doaj.org/article/e2d798f3d9394e16b73a4697ea8ff2f5
Autor:
Meenakshi Sahu, Vasudeva Reddy Minnam Reddy, Bharati Patro, Chinho Park, Woo Kyoung Kim, Pratibha Sharma
Publikováno v:
Nanomaterials, Vol 12, Iss 9, p 1503 (2022)
Wet ball milling was used for the synthesis of Cu2ZnSnSe4 (CZTSe) nanoparticles with a kesterite structure. The prepared nanoparticles were used for ink formulation. Surfactants and binders were added to improve the ink stability, prevent agglomerati
Externí odkaz:
https://doaj.org/article/8bc0e02051714dff90dee35d1259a2e9
Autor:
Sreedevi Gedi, Vasudeva Reddy Minnam Reddy, Tulasi Ramakrishna Reddy Kotte, Chinho Park, Woo Kyoung Kim
Publikováno v:
Nanomaterials, Vol 11, Iss 8, p 1955 (2021)
The rapid research progress in tin-based binary sulfides (SnxSy = o-SnS, c-SnS, SnS2, and Sn2S3) by the solution process has opened a new path not only for photovoltaics to generate clean energy at ultra-low costs but also for photocatalytic and ther
Externí odkaz:
https://doaj.org/article/a96c52c3f23747acaf234ae259ef7c72
Autor:
Vasudeva Reddy Minnam Reddy, Sreedevi Gedi, Rutuja U. Amate, K. T. Ramakrishna Reddy, Woo Kyoung Kim, Chinho Park
Publikováno v:
Crystals, Vol 11, Iss 7, p 802 (2021)
Tin (II) monosulfide (SnS) films were prepared via sulfurization using sputtered Sn precursors of the tin metal layers in the presence of elemental sulfur vapor as a function of sulfurization time (ts) in the range of 30–180 min while keeping other
Externí odkaz:
https://doaj.org/article/6998f42c4960493c8801a9a8b8e93bef
Autor:
Sreedevi Gedi, Vasudeva Reddy Minnam Reddy, Salh Alhammadi, Hyeonwook Park, Chelim Jang, Chinho Park, Woo Kyoung Kim
Publikováno v:
Nanomaterials, Vol 11, Iss 3, p 767 (2021)
Tin sulfide polymorph (π-SnS) nanoparticles exhibit promising optoelectrical characteristics for photovoltaic and hydrogen production performance, mainly because of the possibility of tuning their properties by adjusting the synthesis conditions. Th
Externí odkaz:
https://doaj.org/article/ea1a3d79044b4701bf4d779d537d7508
Publikováno v:
International Journal of Photoenergy, Vol 2013 (2013)
Semiconducting CdSe tetrapod nanoparticles were prepared, and their structural and optical properties were examined. The surface capping molecule, octylphosphonic acid, was replaced with butylamine after the particle synthesis. The exchange of surfac
Externí odkaz:
https://doaj.org/article/ad3083fa8fb24e63898dbc4ba51c2ce7
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